Developed in the 1940s by Russian weapons designer Sergey Simonov, the Samozaryadny Karabin Sistemy Simonova or SKS is a semi ...
Simonov designed the SKS in 1945. His reasons for designing the SKS and the 7.62x399 cartridge are described in a May 2021 article for NRA American Rifleman: “[T]he Russian military began to ...